| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.64 | 8.381% | $212.0366 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $24.63 | 13.622% | $27.9851 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $197.70 | 10.747% | $218.9468 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $203.72 | 8.263% | $220.5534 | $220.55 | $220.55 | $220.60 |
| Purchase #5 | $169.81 | 4.862% | $178.0662 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $82.40 | 9.830% | $90.4999 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $197.59 | 3.793% | $205.0846 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $1,071.49 | $1,153.1726 | $1,153.18 | $1,153.20 | $1,153.20 | |